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CVE-2025-69906

Monstra CMS v3.0.4 contains an arbitrary file upload vulnerability in the Files Manager plugin. The application relies on blacklist-based file extension validation and stores uploaded files directly in a web-accessible directory. Under typical server configurations, this can allow an attacker to upload files that are interpreted as executable code, resulting in remote code execution.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:3dd29b483b4182972639003dcdbccbf05b2e335828d00f6b81c92c8f5f1085c4
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"description":"n/a","lang":"en","type":"text"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-434","description":"CWE-434 Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/adp/0/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/adp/0/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"description":"n/a","lang":"en","type":"text"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-434","description":"CWE-434 Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/adp/0/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/cypherdavy/CVE-2025-69906-Monstra-CMS-3.0.4-Arbitrary-File-Upload-to-RCE"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/cna/references/1
{"url":"https://github.com/monstra-cms/monstra/tree/master/plugins/box/filesmanager"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:29a4aef8ba2a750ee1a925113af9ca01a1ff8424841992d919dc88d229c05bf6 · sha256:92bc0d2366568195… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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